Hello, the problem I'm facing is: I have a table with 120,353 records I need to make a general correction on the table and how much do I try FDTable.Active := True gets in process endlessly ... I'm using FireBird 2.5 ...
What to do?
tab...
I use Delphi XE7 , I need to check if I have inserted / edited in ClientDataSet before closing a particular screen, but I can close the screen and it is no longer in insert / editing and even had some change in the DataSet, so I need som...
I'm getting the error:
Access violation at address 00420214. Write of address 0000000E.
When creating a Thread. The error line is exactly the creation line (marked with '&').
In uses I added Unit3 (the thread)
In var , I...
I'm trying to do the following but it's not working:
Var
MyArray: array[1..3] of array[1..3] of Ttime;
Begin
MyArray:=( ( StrToTime('08:25'), StrToTime('08:25'), StrToTime('08:50') ),
( StrToTime('09:25'), StrToTime('08:25')...
I am doing a simple system, in this FORM has 2 button, one that executes the function and another that I put a SHOWMESSAGE('teste ok'); and I got the POSITION of that second BUTTON, remembering that I need to use SENDMESSAGE for th...
How to reference ownership of a goal created with with TEdit.Create(Self) , and will it be used in another object that is also being created as with TSpeedButton.Create(Self) ?
Follow the code:
with TEdit.Create(Self) do
begin...
Does anyone who works with Firebird 3 know exactly how to optimize the SGDB to be more efficient? So far I have done some tests with Firebird 2.5 and 3 to compare queries, and basically it continues the same thing.
Update
I realized that op...
To set up a lease, I have two tables.
The first one is the contract, it has some relationship fields like id_locador , id_locatario , id_fiador1 , id_fiador2 , among others. These fields are related to a people table:...